Cheapest one-way flights from Sao Paulo to Porto Alegre in March from $30

AirHint found the following cheapest one-way flights from Sao Paulo (GRU) to Porto Alegre (POA) in March 2026 (see full year).

One-Way flights

29 Mar Azul Airlines direct
18 Mar Azul Airlines direct
30 Mar GOL Linhas Aรฉreas direct
25 Mar Azul Airlines direct
07 Mar Azul Airlines direct
09 Mar Azul Airlines direct
11 Mar Azul Airlines direct
12 Mar Azul Airlines direct
26 Mar Azul Airlines direct
16 Mar GOL Linhas Aรฉreas direct

Also check the deals for return flights from Sao Paulo to Porto Alegre in March.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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